| # | Country | Total Patents | |
|---|---|---|---|
| #1 | France | 10 | |
| #2 | United Kingdom | 1 |
| # | Industry | |
|---|---|---|
| #1 | Transport | |
| #2 | Mechanical elements | |
| #3 | Engines, pumps and turbines | |
| #4 | Audio-visual technology | |
| #5 | Environmental technology |
| # | Technology | |
|---|---|---|
| #1 | Gearing | |
| #2 | Vehicle suspension arrangements | |
| #3 | Motor vehicles | |
| #4 | Parachutes | |
| #5 | Lubricating of machines | |
| #6 | Supplying combustion engines | |
| #7 | Climate change mitigation in transportation | |
| #8 | Advertising | |
| #9 | Springs | |
| #10 | Internal-combustion piston engines |
| # | Name | Total Patents |
|---|---|---|
| #1 | Andreau Jean-Edouard | 5 |
| Publication | Filing date | Title |
|---|---|---|
| GB612883A | Improvements in planet cages for epicyclic gear trains |